Python定时爬取Bing每日推荐壁纸，支持设为桌面壁纸

本文链接：https://blog.csdn.net/comfortableman/article/details/144700164

本教程内容为：Python定时爬取Bing每日推荐壁纸，支持设为桌面壁纸及发送飞书通知

Python源码

创建bing-Image.pyw文件，内容如下

import requests
import json
import re
import os
import subprocess
import time
import tkinter as tk
from tkinter import messagebox
import ctypes
import sys

headers = {
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36",
    "Connection": "close",
    'Content-Type': "application/json",
}
feishu_headers = {'Content-Type': 'application/json'}

def dumpBingWallpaper():
    try:
        # 解析 URL
        n = 1
        idx = 0
        url = "https://www.bing.com/HPImageArchive.aspx?format=js&idx={}&n={}&mkt=zh-CN".format(idx, n)
        res = requests.get(url, headers=headers)
        res.raise_for_status()
        res.encoding = 'utf8'
    
        jsonData = json.loads(res.text)
        uri = jsonData['images'][0]['url']
    
        # 获取图像地址与信息
        img = requests.get("https://www.bing.com/" + uri, headers=headers)
        img.raise_for_status()
        img_content = img.content
        desc = str(jsonData['images'][0]['copyright']).split("，")[0]
        dt = jsonData['images'][0]['startdate']
    
        # 使用正则表达式匹配 "id=" 后面的部分
        pattern = re.compile(r'id=([^&]+)')
        match = pattern.search(uri)
        if match:
            # 提取匹配的字符串部分
            file_path = match.group(1)
            
            # 通过"."进行分隔，获取文件后缀
            file_extension = file_path.split('.')[-1]
        else:
            print("No match found.")
            return
    
        folder_name = 'bing_image'
        if not os.path.exists(folder_name):
            # 如果不存在，则创建文件夹
            os.makedirs(folder_name)
            print(f"文件夹 '{folder_name}' 创建成功。")
        else:
            print(f"文件夹 '{folder_name}' 已经存在。")
    
        # 输出地址
        output = os.path.join(folder_name, f"{desc}_{dt}.{file_extension}")
        
        with open(output, 'wb') as out:
            out.write(img_content)
        
        # 发送飞书通知
        feishu_webhook_url = 'webhook_url'

        # 构造消息
        message = {
            "msg_type": "interactive",
            "card": {
                "elements": [{
                        "tag": "div",
                        "text": {
                                "content": f"**图片名称：**{desc}_{dt}.{file_extension}\n**图片描述：**{jsonData['images'][0]['copyright']}",
                                "tag": "lark_md"
                        }
                }, {
                        "actions": [{
                                "tag": "button",
                                "text": {
                                        "content": "点击查看图片",
                                        "tag": "lark_md"
                                },
                                "url": f"https://www.bing.com{uri}",
                                "type": "default",
                                "value": {}
                        }],
                        "tag": "action"
                }],
                "header": {
                        "title": {
                                "content": "Bing每日壁纸推荐",
                                "tag": "plain_text"
                        }
                }
            }
        }

        feishu_response = requests.post(feishu_webhook_url, json=message, headers=feishu_headers)
        if feishu_response.status_code == 200:
            print("发送通知成功")
        else:
            tk.messagebox.showinfo("发送通知失败", f"状态码：{feishu_response.status_code}")
            sys.exit()

        return f"{desc}_{dt}.{file_extension}"

    except requests.RequestException as e:
        tk.messagebox.showinfo("网络请求错误", f"Error：{e}")
        sys.exit()
    except json.JSONDecodeError as e:
        tk.messagebox.showinfo("JSON解析错误", f"Error：{e}")
        sys.exit()
    except IOError as e:
        tk.messagebox.showinfo("文件处理错误", f"Error：{e}")
        sys.exit()
    except Exception as e:
        tk.messagebox.showinfo("未知错误", f"Error：{e}")
        sys.exit()

def on_confirm():
    # 确认按钮点击事件
    root.destroy()  # 关闭弹窗
    image_name = dumpBingWallpaper()
    # 显示弹窗
    result2 = messagebox.askquestion("确认", "请确认是否将Bing每日推荐壁纸设置为桌面壁纸")
    # 判断是否进行爬取
    if result2 == 'yes':
        set_wallpaper(f"bing_image/{image_name}")
        
def on_cancel():
    # 取消按钮点击事件
    root.destroy()  # 关闭弹窗
    print("用户选择取消，程序退出")
    sys.exit()  # 退出程序

def set_wallpaper(image_path):
    if not os.path.isfile(image_path):
        tk.messagebox.showinfo("错误", f"文件不存在：'{image_path}'")
        sys.exit()
    abs_path = os.path.abspath(image_path)
    result = ctypes.windll.user32.SystemParametersInfoW(20, 0, abs_path, 1 | 2)
    if not result:
        tk.messagebox.showinfo("错误", f"{ctypes.WinError()}")
        sys.exit()

root = tk.Tk()
# 隐藏主窗口
root.withdraw()

# 显示弹窗
result1 = messagebox.askquestion("确认", "请确认是否爬取Bing每日推荐壁纸")

if __name__ == "__main__":
    # 判断是否进行爬取
    if result1 == 'yes':
        on_confirm()
    else:
        on_cancel()